Snapper with broth

3 lbs red snapper salt and pepper 2 onions , peeled and sliced 1 carrot , peeled and diced 2 tablespoons minced parsley 1/4 cup celery , sliced 1 quart water[...]

4 (8 ounce) red snapper fillets 4 garlic cloves (3 smashed, 1 minced) 1 tablespoon spinach (chopped) 2 1/2 teaspoons olive oil 1/8 teaspoon saffron 1 small[...]